class BankAccount: 

    def __init__(self): 
        self.balance=0
        print("Hello!!! Welcome to the Deposit & Withdrawal Machine") 

    def deposit(self): 
        amount=float(input("Enter amount to be Deposited: ")) 
        self.balance += amount 
        print("\n Amount Deposited:",amount) 

    def withdraw(self): 
        amount = float(input("Enter amount to be Withdrawn: ")) 
        if self.balance>=amount:   #check whether enough balance is present or not?  
            self.balance-=amount     #if yes, then subtract from current balance and allow withdrawal of money     				  
            print("\n You Withdrew:", amount)  
            else:   #if no, then display error message and don't allow withdrawal of money     
            print("\n Insufficient balance")  
            return('Insufficient Balance')        

    def display(self):              #displaying the current account details with remaining balance after transactions
    print("\n Net Available Balance=",self.balance)